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Bioaffinity Nanoprobes for Foodborne Pathogen Sensing
Bioaffinity nanoprobes are a type of biosensor that utilize the specific binding properties of biological molecules, such as antibodies, enzymes, and nucleic acids, for the detection of foodborne pathogens. These probes serve as nanosensors and can provide highly specific and sensitive detection of...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10301367/ https://www.ncbi.nlm.nih.gov/pubmed/37374709 http://dx.doi.org/10.3390/mi14061122 |
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author | Bruce-Tagoe, Tracy Ann Danquah, Michael K. |
author_facet | Bruce-Tagoe, Tracy Ann Danquah, Michael K. |
author_sort | Bruce-Tagoe, Tracy Ann |
collection | PubMed |
description | Bioaffinity nanoprobes are a type of biosensor that utilize the specific binding properties of biological molecules, such as antibodies, enzymes, and nucleic acids, for the detection of foodborne pathogens. These probes serve as nanosensors and can provide highly specific and sensitive detection of pathogens in food samples, making them an attractive option for food safety testing. The advantages of bioaffinity nanoprobes include their ability to detect low levels of pathogens, rapid analysis time, and cost-effectiveness. However, limitations include the need for specialized equipment and the potential for cross-reactivity with other biological molecules. Current research efforts focus on optimizing the performance of bioaffinity probes and expanding their application in the food industry. This article discusses relevant analytical methods, such as surface plasmon resonance (SPR) analysis, Fluorescence Resonance Energy Transfer (FRET) measurements, circular dichroism, and flow cytometry, that are used to evaluate the efficacy of bioaffinity nanoprobes. Additionally, it discusses advances in the development and application of biosensors in monitoring foodborne pathogens. |
format | Online Article Text |
id | pubmed-10301367 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-103013672023-06-29 Bioaffinity Nanoprobes for Foodborne Pathogen Sensing Bruce-Tagoe, Tracy Ann Danquah, Michael K. Micromachines (Basel) Article Bioaffinity nanoprobes are a type of biosensor that utilize the specific binding properties of biological molecules, such as antibodies, enzymes, and nucleic acids, for the detection of foodborne pathogens. These probes serve as nanosensors and can provide highly specific and sensitive detection of pathogens in food samples, making them an attractive option for food safety testing. The advantages of bioaffinity nanoprobes include their ability to detect low levels of pathogens, rapid analysis time, and cost-effectiveness. However, limitations include the need for specialized equipment and the potential for cross-reactivity with other biological molecules. Current research efforts focus on optimizing the performance of bioaffinity probes and expanding their application in the food industry. This article discusses relevant analytical methods, such as surface plasmon resonance (SPR) analysis, Fluorescence Resonance Energy Transfer (FRET) measurements, circular dichroism, and flow cytometry, that are used to evaluate the efficacy of bioaffinity nanoprobes. Additionally, it discusses advances in the development and application of biosensors in monitoring foodborne pathogens. MDPI 2023-05-26 /pmc/articles/PMC10301367/ /pubmed/37374709 http://dx.doi.org/10.3390/mi14061122 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Bruce-Tagoe, Tracy Ann Danquah, Michael K. Bioaffinity Nanoprobes for Foodborne Pathogen Sensing |
title | Bioaffinity Nanoprobes for Foodborne Pathogen Sensing |
title_full | Bioaffinity Nanoprobes for Foodborne Pathogen Sensing |
title_fullStr | Bioaffinity Nanoprobes for Foodborne Pathogen Sensing |
title_full_unstemmed | Bioaffinity Nanoprobes for Foodborne Pathogen Sensing |
title_short | Bioaffinity Nanoprobes for Foodborne Pathogen Sensing |
title_sort | bioaffinity nanoprobes for foodborne pathogen sensing |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10301367/ https://www.ncbi.nlm.nih.gov/pubmed/37374709 http://dx.doi.org/10.3390/mi14061122 |
work_keys_str_mv | AT brucetagoetracyann bioaffinitynanoprobesforfoodbornepathogensensing AT danquahmichaelk bioaffinitynanoprobesforfoodbornepathogensensing |